A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 6145-01-183-4137
NSN 5905-01-136-5326
NSN 6105-01-518-6408
NSN 6620-00-928-0227
NSN 6645-01-053-3185
NSN 5990-01-463-2279
NSN 5935-00-788-1206
NSN 5935-01-458-2526
NSN 6320-01-296-3181
NSN 5895-01-465-4424
NSN 6645-01-541-2425
NSN 5985-01-415-8534